8-Letter Words Containing: O,S,T,I,L

• grasses of the genera Alopecurus and Setaria having dense silky or bristly brushlike flowering spikes

• A passenger-carrying hydrofoil propelled by water jets.

• any of a family of glassy minerals analogous to feldspar containing hydrated aluminum silicates of calcium or sodium or potassium; formed in cavities in lava flows and in plutonic rocks

• an integer that is an exact divisor of some quantity

• signifying an exact divisor or factor of a quantity

• a notable achievement

• use or manipulate to one's advantage

• draw from; make good use of

• work excessively hard

• so as to be stocky

• the initial ascent of a rocket from its launching pad